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Head fixing device for tumor radiotherapy

A fixation device and tumor radiotherapy technology, which is applied in the field of tumor radiotherapy, can solve problems such as difficulty in adapting to the needs of different patients, lack of protection for the patient's head, and a single fixation item of the device, so as to avoid head injury, pillow deformation, The effect of facilitating data statistics

Inactive Publication Date: 2021-07-20
魏莉莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This device also has the following disadvantages: 1. It is difficult to adjust the device, and it is difficult to adapt to the needs of different patients. 2. The device lacks protection for the patient's head when it is fixed. turn or move in the middle, for this purpose, we propose a head immobilization device for tumor radiotherapy

Method used

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  • Head fixing device for tumor radiotherapy
  • Head fixing device for tumor radiotherapy
  • Head fixing device for tumor radiotherapy

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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0028] In the description of the present invention, it should be noted that unless otherwise specified and ...

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Abstract

A head fixing device for tumor radiotherapy disclosed by the present invention comprises a bed board, a connecting frame is installed on one side of the bed board through bolts, a pillow plate is installed on the end portion of the connecting frame through bolts, supports are installed on the two sides of the pillow plate through bolts, and limiting rods are installed on the inner sides of the supports through screws. Locking screws are installed on the surfaces of one sides of the supports through reserved threaded holes, fixing frames are installed at the ends of the locking screws through bolts, connecting rods are installed on one sides of the fixing frames through screws, rubber cushions are installed at the ends of the connecting rods through screws, and a pillow is installed on the top of the pillow plate through screws. Lower fixing grooves are formed in the two ends of the top of the bed board through opening grooves, sleeve rods are installed on the two sides of the bottom of the bed board through bolts, and the bottoms of the sleeve rods are sleeved with sleeves. The head fixing device for tumor radiotherapy is practical in function, convenient to operate, convenient to use by workers and suitable for being widely popularized and used.

Description

technical field [0001] The invention relates to the technical field of tumor radiotherapy, in particular to a head fixation device for tumor radiotherapy. Background technique [0002] Tumor radiotherapy is a local treatment method that uses radiation to treat tumors. Radiation includes alpha, beta, gamma rays produced by radioisotopes and x-rays, electron beams, proton beams and other particle beams produced by various x-ray therapy machines or accelerators etc. About 70% of cancer patients need radiotherapy in the process of cancer treatment, and about 40% of cancers can be cured by radiotherapy. One of the methods, although radiotherapy has only a few decades of history, has developed rapidly. With the help of CT imaging technology and computer technology, the current radiotherapy technology has developed from two-dimensional radiotherapy to three-dimensional radiotherapy and four-dimensional radiotherapy. Allocation has also evolved from point dose to volume dose alloca...

Claims

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Application Information

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IPC IPC(8): A61N5/10A61H39/04
CPCA61H39/04A61H2205/125A61N5/1001A61N2005/1097
Inventor 魏莉莉
Owner 魏莉莉
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